Top DOT electronic and precision equipment repair and maintenance contractors
In the 12 months ending Oct 5, 2026, the Department of Transportation obligated $22.0M in net prime contract dollars under NAICS 811210, up 56.5% from $14.1M in the preceding 12 months. 15 prime contractors received positive obligations, and 3 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Transportation. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top DOT contractors for NAICS 811210
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | Eaton Corporation | $9.0M | $10.3M | 41.0% | — |
| 2 | The Bionetics Corp | $6.6M | $123K | 29.9% | ▲ 6 |
| 3 | Arti / Bionetics LLC Joint Venture 3 | $2.2M | $0 | 10.0% | New |
| 4 | CPI Electron Device Business, Inc. | $1.2M | $324K | 5.3% | ▲ 3 |
| 5 | Stellant Systems Inc | $1.0M | $1.1M | 4.8% | ▼ 3 |
| 6 | Microwave Power Products, Inc. | $634K | $509K | 2.9% | ▼ 2 |
| 7 | Srctec, LLC | $420K | $0 | 1.9% | New |
| 8 | l3harris Maritime Power & Energy Solutions, Inc | $419K | $492K | 1.9% | ▼ 3 |
| 9 | Frontgrade Technologies Inc. | $298K | $0 | 1.4% | New |
| 10 | Diamond Antenna & Microwave Corporation | $113K | $0 | 0.5% | New |
| 11 | Bruker AXS LLC | $39K | $0 | 0.2% | New |
| 12 | Transcat, Inc. | $34K | $0 | 0.1% | New |
| 13 | Anton Paar USA, Inc | $12K | $11K | 0.1% | ▼ 2 |
| 14 | Tempest Telecom Solutions, LLC | $5K | −$945 | 0.0% | New |
| 15 | United Power & Battery Corporation | $4K | $0 | 0.0% | New |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- The Bionetics Corp$123K → $6.6M (+$6.5M) · now #2
- Arti / Bionetics LLC Joint Venture 3$0 → $2.2M (+$2.2M) · now #3
- CPI Electron Device Business, Inc.$324K → $1.2M (+$856K) · now #4
Largest declines
- Eaton Corporation$10.3M → $9.0M (−$1.3M) · now #1
- Saab Inc$691K → −$38K (−$729K) · no latest-period obligations
- Clear Align LLC$367K → $0 (−$367K) · no latest-period obligations
New to this market
7 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Arti / Bionetics LLC Joint Venture 3 | Oct 29, 2025 | $2.2M |
| Srctec, LLC | Sep 10, 2026 | $420K |
| Frontgrade Technologies Inc. | Dec 18, 2025 | $298K |
| Diamond Antenna & Microwave Corporation | Aug 24, 2026 | $113K |
| Bruker AXS LLC | Aug 31, 2026 | $39K |
| Transcat, Inc. | Jul 28, 2026 | $34K |
| United Power & Battery Corporation | Sep 17, 2026 | $4K |
Where the money comes from
Funding sub-agencies within the Department of Transportation, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| Federal Aviation Administration | $22.0M | $14.0M | Up $7.9M (56.5%) |
| Maritime Administration | $17K | $0 | New |
| Federal Highway Administration | $16K | $21K | Down $5K (22.5%) |
Potential recompetes
Large awards in this market whose current period of performance ends in the next 18 months. Treat these as research leads: options, extensions, and follow-on vehicles often change the timing.
| Award | Incumbent | Obligated | Current end |
|---|---|---|---|
| 6973GH26F00035 | Arti / Bionetics LLC Joint Venture 3 TEST EQUIPMENT REPAIR AND CALIBRATION SUPPORT SERVICES SUPPORT CONTRACT | $2.2M | Oct 31, 2026 |
| 6973GH26F00260 | The Bionetics Corp INCREMENTAL FUNDING | $6.5M | Dec 31, 2026 |
| 6973GH26F00637 | Eaton Corporation CONTRACTOR DEPOT LOGISTICS SUPPORT (CDLS) FOR UNINTERRUPTIBLE POWER SYSTEMS - OPTION YEAR II | $2.6M | Apr 30, 2027 |
Common questions
Who are the top DOT contractors for NAICS 811210?
In the latest 12 months, Eaton Corporation ($9.0M), The Bionetics Corp ($6.6M), Arti / Bionetics LLC Joint Venture 3 ($2.2M) received the most DOT obligations for electronic and precision equipment repair and maintenance.
How concentrated is this market?
The eight largest primes held 97.7% of positive obligations, and Eaton Corporation alone held 41.0%. 7 contractors won their first obligations in this market during the latest 12 months.
Are any large DOT NAICS 811210 contracts ending soon?
3 of the largest awards in this market reach their current end date in the next 18 months. The first is 6973GH26F00035 (Arti / Bionetics LLC Joint Venture 3, $2.2M obligated), ending Oct 31, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$7.7MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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